MOSPEC
Utra Fast Recovery Rectifier Diodes

U05A05 thru U05A20
ULTRA FAST RECTIFIERS 5 AMPERES 50-200 VOLTS

-- Designed for use in switching power supplies inverters and as free wheeling diodes. These state-of-the-art devices have the following features: ¡¯ ¡¯ ¡¯ ¡¯ ¡¯ ¡¯ ¡¯ ¡¯ High Surge Capacity Low Power Loss, High efficiency Glass Passivated chip junctions 150 OC Operating Junction Temperature Low Stored Charge Majority Carrier Conduction Low Forward Voltage, High Current Capability High-Switching Speed 35 Nanosecong Recovery Time Plastic Material used Carries Underwriters Laboratory

Flammability Classification 94V-O
TO-220A

MAXIMUM RATINGS
Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectifier Forward Current Total Device (Rated VR), TC=100¢J Non-Repetitive Peak Surge Current (Surge applied at rate load conditions halfware, single phase, 60Hz) Operating and Storage Junction Temperature Range Symbol U05A05 U05A10 U05A15 U05A20 Unit VRRM VRWM VR VR(RMS) IF(AV) 50 100 150 200 V

35

70 5.0

105

140

V A
MILLIMETERS MIN MAX 14.68 15.32 9.78 10.42 5.02 6.52 13.06 14.62 3.57 4.07 4.84 5.32 1.12 1.36 0.72 0.96 4.22 4.98 1.14 1.38 2.20 2.98 0.33 0.55 2.48 2.98 --1.00 3.70 3.90

DIM A B C D E F G H I J K L M N O

IFSM

100

A

TJ , Tstg

-65 to +150

¢J

ELECTRIAL CHARACTERISTICS
Characteristic Symbol U05A05 U05A10 U05A15 U05A20 Unit Maximum Instantaneous Forward Voltage ( IF =5.0 Amp TC = 25¢J ) V VF 0.975 0.840 ( IF =5.0 Amp TC = 125¢J ) Maximum Instantaneous Reverse Current ( Rated DC Voltage, TC = 25¢J ) ( Rated DC Voltage, TC = 125¢J ) Reverse Recovery Time ( IF = 0.5 A, IR =1.0 , Irr =0.25 A ) Typical Junction Capacitance (Reverse Voltage of 4 volts & f=1 MHz) IR Trr CP 5.0 200 35 55 uA

ns
PF



U05A05 Thru U05A20
FIG-1 TYPICAL FORWARD CHARACTERISITICS
AVERAGE FORWARD RECTIFIED CURRENT (Amp.)
AVERAGE FORWARD RECTIFIED CURRENT (Amp.)

FIG-3 FORWARD CURRENT DERATING CURVE

LEAD TEMPERATURE (¢J )

FIG-4TYPICAL JUNCTION CAPACITANCE
FORWARD VOLTAGE (Volts)

FIG-2 TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT (Amp.)

JUNCTION CAPACITANCE (PF)

REVERSE VOLTAGE (Volts.)

FIG-5PEAK FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT (Amp.)

PERCENT OF PEAK REVERSE VOLTAGE (¢M )

NUMBER OF CYCLES AT 60 Hz

Set time base for 10/20 ns/cm

FIG-6 Reverse Recovery Time Characteristic and Test Circuit Diagram





























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